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Individual Calculations July 2023 |
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| Acor, Corey Total change: -33.40 | |   |
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| 28th Space Coast Open - Master & Expert Section | Cape Canaveral, Florida | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2216 | 3.00 | 4 | 0.24 | 20 | 4.80 | |
|  Raju, Yakshwag R | | | 1816 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leon Oquendo, Jorge | f | | 2359 | CUB | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Stone, Vincent | | | 2000 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Slade, Theodore | | | 2021 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2216 | 2.00 | 6 | -1.91 | 20 | -38.20 | |
| | Yin, Evan | | | 1816 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Suarez, Sebastian | | | 1808 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghaemmaghami, Ehsan | g | | 2479 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Xie, Bryan | f | | 2353 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ai, Evan | | | 2055 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Beck, Alec | | | 1911 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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